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Erschienen in:
1999 | OriginalPaper | Buchkapitel
Erosion and Dilation
verfasst von : Dr. Ir. habil. Pierre Soille
Erschienen in: Morphological Image Analysis
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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Morphological operators aim at extracting relevant structures of the image considered through its subgraph representation. This is achieved by probing the image with another set of known shape called structuring element (SE). The shape of the SE is usually chosen according to some a priori knowledge about the geometry of the relevant and irrelevant image structures. By irrelevant structures, we mean either noise or objects we would like to suppress.